MagTek Excella Windows API99875313 - Manual (Page 31)

Section 3. Excella API
23
Example
char Settings [4096];
char DocInfo [4096];
char device[4096] ="";
DWORD SettingsBufferSize;
DWORD DocInfoSize;
char cValue [1024];
DWORD valueSize;
DWORD dwStatus;
// Initialize Settings
DocInfoSize = 4096;
// Use function MTMICRGetDevice to get device name for variable “device”
// Call MTMICRProcessCheck function to process a document.
dwStatus = MTMICRProcessCheck (device, Settings, DocInfo, &DocInfoSize);
if (dwStatus == MTMICR_ST_OK)
{
//Let us check the return status from the device
valueSize = 1024;
dwStatus=MTMICRGetValue(DocInfo, "CommandStatus", "ReturnCode", cValue, &valueSize);
if (dwStatus != MICR_ST_OK)
// error retrieving key value
else
{
// do further process
}
}